This green eyeball walking cane is not your everyday cheaply made novelty cane. The knob is made from a high-quality ABS resign matched with your choice of one of our premium woods. One may also select the material and color of the collar. Imagine visiting your friends and family to see their intrigue eyeballing your cane (wink). It definitely is a conversation starter and can be a little shocking to some on first glance. For a little fun, you can point the cane at someone and tell them, 'I'm keeping my eye on you'. There is absolutely nothing wrong in having a little fun with your new cane.